is 2 100737947 - 1
has 30325144 decimal digits
takes 384.203 GHz-days to do one PRP test
Last-known PrimeNet details:
Exponent is not assigned to anyone
-unknown- primality tests remaining
ResidueStatus
L-L-unknown--unknown-
PRP-unknown--unknown-

 Trial FactoringP-1 FactoringCombined
LimitGHz-daysProbabilityB1B2GHz-daysProbabilityGHz-daysProbabilityProb over default TF
Actual2680.591760.2941%----0.591760.2941%0.0000%
PrimeNet2729.493362.5000%400000200000008.11755.2038%17.610864.4514%1.9514%
GPU72276151.918964.4737%6500002200000010.02733.8439%161.946165.8393%1.3656%
Difference-8-151.3272-4.1796%-650000-22000000-10.0273-3.8439%-161.3545-5.5452%-5.5452%

Known prime factors (4 factors, 195.4 bits, 0.00019396% known):
Remaining cofactor is PRP status unknown

P-1GHz-days
exponentfactordigitsbits*kdate foundmin B1min B2min. TFmin. P-1normal P-1
100737947805903577929.5864
22
2007-09-16447.106e-132.212e-54.502e-5
10073794711121469348811340.0165520
24 × 3 × 5 × 23
2012-09-1416231.737e-99.059e-50.0002
1007379473648041095253824311858.3401810658845
5 × 362131769
2015-01-3053621317690.0006109.11203.79
1007379472009527339553534632492167.445997403361592
23 × 11 × 17 × 19 × 35090183
2022-08-0519350901830.444710.57319.747

11 Composite Factors:
exponentprime factorscomposite factordigitsbits*
1007379478962831929701839693372169.603
1007379472939969367708054734358556872787.926
1007379471619485271025487143317071416733097.031
1007379474057157722406466863059784757113098.356
10073794722348896712440340565332342968836933107.462
1007379477330838316727380182217553812702877831938125.785
10073794732696779209405446928718497006050251824739127.942
10073794718011055802559210860699537392376457239591342137.048
1007379475907948821859254622688038409847237282922214706347155.371
1007379478152969364056545340542435734311180742715387764503950165.802
10073794765705071736645851202058320785740021916478476923557
266404503
59195.388
P-1 results:
No P-1 results for M100737947


Trial Factoring results:
 BitsFactorGHz-Daysworth
dateuseridcompidfromtofactorbits*digitsspentsaved
2012-09-14T12:41:00ANONYMOUSManual testing??40.016132.83251e-10791.75.83692e-10
2015-01-30T00:36:00LaurVManual testing22826458.340180.001791.70.001
2022-08-10T19:29:29LordJuliusManual testing2126740.016131.73727e-9791.73.57998e-9
2022-08-10T19:29:29LordJuliusManual testing2126758.340180.001791.70.001
2022-08-10T19:29:29LordJuliusManual testing2126729.58697.10585e-13791.71.46430e-12
2022-08-05T09:34:03TJAOIManual testing267268*67.445210.150791.10.308
2022-08-10T19:29:29LordJuliusManual testing26726867.445210.150791.10.308


ECM factoring results:
No ECM results for M100737947


Lucas-Lehmer results:
No L-L results for M100737947


PRP results:
No PRP results for M100737947


P-1 factor-bounds graph:
100
101
102
100
101
102
103
104
105
106
107
108
109
TF factor-bounds graph:
268
267
264
2
220
230
240
250
260
270
280
290
2100
Last modified: 2022-08-10T19:29:29+00:00